What is (Q)SAR in pharmaceutical toxicology?
(Q)SAR—Quantitative Structure-Activity Relationship—is an advanced computational method that predicts a chemical compound's toxicological properties based on its molecular structure. It's extensively used in regulatory risk assessment and drug safety evaluation.
Which software platforms are used in your QSAR assessments?
We utilize validated, industry-leading platforms: Derek Nexus for expert rule-based toxicological assessments and Leadscope for advanced statistical model predictions. This comprehensive dual-platform approach significantly enhances prediction confidence and regulatory acceptance.
Are your QSAR reports fully compliant with ICH M7 guidelines?
Absolutely. Our assessment reports fully comply with ICH M7 (R1) guidelines and include comprehensive justification for both software platforms used, detailed applicability domain analysis, and confidence level assessments that regulatory agencies require.
How does the dual-model approach enhance prediction reliability?
By combining expert rule-based reasoning (derived from extensive toxicological knowledge) with sophisticated statistical analysis (powered by comprehensive chemical databases), we achieve broader predictive coverage and deliver more scientifically robust, defensible results.
Do global regulatory agencies accept these QSAR assessments?
Yes. Our comprehensive QSAR reports are regularly used in regulatory submissions to FDA, EMA, and other international regulatory bodies worldwide. They help companies avoid unnecessary animal testing while accelerating approval processes and ensuring compliance.
What comprehensive services are included in In Silico (Q)SAR Assessment?
Our complete service package includes ICH M7-compliant assessment reports, comprehensive dual-model evaluations using Derek Nexus and Leadscope, detailed mutagenicity and toxicity predictions, and expert scientific rationales with regulatory-ready conclusions.
Who benefits most from In Silico (Q)SAR Assessment services?
Pharmaceutical companies, biotech firms, API manufacturers, and CDMOs evaluating chemical impurities or active pharmaceutical ingredients for regulatory submissions benefit significantly from our tailored, expert-led (Q)SAR solutions.
How do these services ensure complete regulatory compliance?
Our services strictly align with ICH M7 (R1), OECD QSAR Principles, FDA Genotoxic Impurities Guidance, and EMA guidelines, ensuring comprehensive global regulatory compliance and immediate submission readiness.
What specific deliverables are provided with the assessment service?
Clients receive comprehensive ICH M7-compliant assessment reports, detailed dual-model evaluation summaries, complete mutagenicity and toxicity prediction results, and expert scientific rationales with regulatory justifications.
Can the (Q)SAR assessment services be customized for specific requirements?
Absolutely. Our services are fully tailored to your specific chemical impurities, active pharmaceutical ingredients, and unique regulatory requirements, ensuring personalized, compliant assessments that meet your exact needs.
How do these services support successful regulatory submissions?
We provide comprehensive, ICH M7-compliant (Q)SAR reports with detailed scientific rationales that support impurity safety assessments and regulatory submissions, significantly reducing reliance on animal testing while ensuring regulatory acceptance.